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pcie: Use common ARI next function number

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Currently the only implementers of ARI is SR-IOV devices, and they
behave similar. Share the ARI next function number.

Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Reviewed-by: Ani Sinha <anisinha@redhat.com>
Message-Id: <20230710153838.33917-2-akihiko.odaki@daynix.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This commit is contained in:
Akihiko Odaki 2023-07-11 00:38:35 +09:00 • committed by Michael S. Tsirkin
parent 661dee7bd0
commit 445416e301
6 changed files with 9 additions and 7 deletions
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4
hw/pci/pcie.c
View file

@ -1039,8 +1039,10 @@ void pcie_sync_bridge_lnk(PCIDevice *bridge_dev)
*/
/* ARI */
void pcie_ari_init(PCIDevice *dev, uint16_t offset, uint16_t nextfn)
void pcie_ari_init(PCIDevice *dev, uint16_t offset)
{
uint16_t nextfn = 1;
pcie_add_capability(dev, PCI_EXT_CAP_ID_ARI, PCI_ARI_VER,
offset, PCI_ARI_SIZEOF);
pci_set_long(dev->config + offset + PCI_ARI_CAP, (nextfn & 0xff) << 8);